I'd go further to say that this cognitive dissonance is the product of how money is made in Silicon Valley 2.0: through advertising rather than sales of content.
I'd go further to say that this cognitive dissonance is the product of how money is made in Silicon Valley 2.0: through advertising rather than sales of content.
For what it's worth, I don't think there's anything shady about an extension that replaces the ads in your browser. Web users can already install AdBlock. Or they can hide the ads with post-it notes on their monitor. If that means lost revenue for the ad-based websites, that's a problem with their business model. You can't blame the extension developers for that.
Companies spend a lot of money advertising because brands are valuable, and trademark basically protects brands. Branding makes goods less fungible, and is really the only reason companies like Prada or Ralph Lauren can sustain such high margins in what would otherwise be total commodity markets. When brands cease to have meaning to consumers, you end up with what you see in the PC industry: a race to the bottom that eats up all your margins.
Why does advertising support so much of the internet? It's a $500 billion industry world-wide, that's why. Without branding, protected by trademark, I think it would be a fraction of the size. And I don't think it would necessarily be a bad thing.
Also, there is a whole world of non point of sale branding. When you give a gift, you pony up for a real Kate Spade bag instead of a perfect knock-off (which are probably made in the same Chinese factory!) You might get those awful D&G glasses with the obvious branding instead of a perfect replica. A lot of the value of branding is rooted in the fact that humans are basically monkeys and we buy products to show the brands off in our social circles. A lot of people would knowingly buy knock-off D&G glasses if they could get the same effect for less money.
Now, I'm not arguing that this would be a bad thing. It'd save parents a lot of money if their kids could show off their "Nike Swoosh" shoes without paying a huge markup for something made in a Chinese sweatshop. But the fact that we can't do that is certainly quite valuable to Nike (and D&G, and Ralph Lauren, etc), and the inability to protect their brands in that way would certainly reduce their incentive to invest so heavily in them through advertising.
Can you give any examples of such?